Folding Relative Brightness 6.76 Pocket Telescope 21mm Obj.Lens
8x21mm Roof Prism Binoculars Folding High Powered Binoculars Pocket telescope Relative Brightness6.76
High quality natural rubber material
Safety: Glasses with soft rubber rim protect eyes so that children will not hurt eyes or face.
Shockproof: Durable binoculars, non-slip rubber coating, can withstand falling, falling on the floor.
Binoculars use BK7 prism, objective lens uses FMC multilayer broadband green protective film, and 100% reflected light can provide true color reproduction without color distortion.
Compact but powerful multipurpose binoculars
Two glasses with adjustable rotating goggles are designed, thus being more focused on the visual field and more suitable for people wearing glasses.
With low light night vision, it is used to watch birds, explore, spy, cartoon, travel, spread, concert, indoor games, backyard sports, summer vacation, etc.
| Features: |
| ● 8x Magnification |
| ● 21mm Objective |
| ● Wide Field of View: 393ft/131m@1000yds |
| ● Apparent Field of View:52.5° |
| ● Eyecups:Fold-Down |
| Model | BDJ2315 |
| Specification | 8x21mm |
| Magnification | 8x |
| Obj.lens (mm) | 21 |
| Eyepiece diameter(mm) | 12 |
| Field Angle | 7.3° |
| Field of View @ 1000m | 131m |
| Field of View @ 1000yds | 393ft |
| Apparent Field of View | 58.4° |
| Exit pupil (mm) | 2.6 |
| Eye relief (mm) | 8.0 |
| Diopter Adjustment | ±4 |
| Dusk Index | 12.96 |
| Relative Brightness | 6.76 |
| Prism System | Roof |
| Prism Glass | BK7 |
| Focus System | Center |
| Lens Coating | Fully Multi |
| Eyecups | Fold-Down |
| Waterproof | NO |
| Size (mm) | 106X35X92 |
| Weight (g) | 170 |
| F.A.Q. |
| Q:1.Can you produce the products with our brand? |
| A: We offer logo laser engraved silk-screen printing or sticker trade make on product, |
| and customized package is also available. Specific details can be discussed. |
| Q: 2.How how can I pay the order? |
| A: Payment terms are available by Paypal, T/T or Weston Union. Specific details can be discussed. |
| Q: 3. How do you control the quality? |
| A: BCI - we have quality control proecess, from procurement, production, packing to shipment all |
| process are under strict control and are fully traceable. |
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